SUSE-CU-2026:8456-1: Security update of suse/manager/4.3/proxy-salt-broker

[sle-container-updates at lists.suse.com]

SUSE Container Update Advisory: suse/manager/4.3/proxy-salt-broker
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Container Advisory ID : SUSE-CU-2026:8456-1
Container Tags        : suse/manager/4.3/proxy-salt-broker:4.3.19 , suse/manager/4.3/proxy-salt-broker:4.3.19.9.72.21 , suse/manager/4.3/proxy-salt-broker:latest
Container Release     : 9.72.21
Severity              : important
Type                  : security
References            : 1246974 1249375 1258045 1258049 1258054 1258080 1258081 1259377
                        1271712 1272164 1272165 1272166 1272167 1272168 1272169 1272171
                        CVE-2025-8114 CVE-2025-8277 CVE-2026-0964 CVE-2026-0965 CVE-2026-0966
                        CVE-2026-0967 CVE-2026-0968 CVE-2026-3731 CVE-2026-59843 CVE-2026-59844
                        CVE-2026-59845 CVE-2026-59846 CVE-2026-59847 CVE-2026-59848 CVE-2026-59850
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The container suse/manager/4.3/proxy-salt-broker was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2025:3788-1
Released:    Fri Oct 24 15:28:50 2025
Summary:     Security update for libssh
Type:        security
Severity:    moderate
References:  1246974,1249375,CVE-2025-8114,CVE-2025-8277
This update for libssh fixes the following issues:

- CVE-2025-8277: memory exhaustion leading to client-side DoS due to improper memory management when KEX process is
  repeated with incorrect guesses (bsc#1249375).
- CVE-2025-8114: NULL pointer dereference when an allocation error happens during the calculation of the KEX session ID
  (bsc#1246974).

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Advisory ID: SUSE-SU-2026:1565-1
Released:    Thu Apr 23 09:08:29 2026
Summary:     Security update for libssh
Type:        security
Severity:    moderate
References:  1258045,1258049,1258054,1258080,1258081,1259377,CVE-2026-0964,CVE-2026-0965,CVE-2026-0966,CVE-2026-0967,CVE-2026-0968,CVE-2026-3731
This update for libssh fixes the following issues:

- CVE-2026-0964: improper sanitation of paths received from SCP servers can cause path traversal (bsc#1258049).
- CVE-2026-0965: possible denial of service when parsing unexpected configuration files (bsc#1258045).
- CVE-2026-0966: buffer underflow in ssh_get_hexa() on invalid input (bsc#1258054).
- CVE-2026-0967: specially crafted patterns could cause denial of service (bsc#1258081).
- CVE-2026-0968: malformed SFTP message can lead to out of bound read (bsc#1258080).
- CVE-2026-3731: denial of service via out-of-bounds read in SFTP extension name handler (bsc#1259377).

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Advisory ID: SUSE-SU-2026:3457-1
Released:    Mon Aug  3 13:51:05 2026
Summary:     Security update for openssl-1_1
Type:        security
Severity:    important
References:  1271712
This update for openssl-1_1 fixes the following issue

- HollowByte: DoS vector against OpenSSL TLS ClientHello via remote, attacker-controlled memory allocations
  (bsc#1271712).

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Advisory ID: SUSE-SU-2026:3463-1
Released:    Mon Aug  3 14:18:06 2026
Summary:     Security update for libssh
Type:        security
Severity:    moderate
References:  1272164,1272165,1272166,1272167,1272168,1272169,1272171,CVE-2026-59843,CVE-2026-59844,CVE-2026-59845,CVE-2026-59846,CVE-2026-59847,CVE-2026-59848,CVE-2026-59850
This update for libssh fixes the following issues:

- CVE-2026-59843: denial of service via zero advertised channel packet size (bsc#1272164).
- CVE-2026-59844: denial of service via oversized SFTP read length (bsc#1272165).
- CVE-2026-59845: denial of service via unchecked ProxyCommand fork() failure (bsc#1272166).
- CVE-2026-59846: information disclosure via ProxyCommand %r username expansion (bsc#1272167).
- CVE-2026-59847: integrity downgrade via OpenSSL AES-GCM tag verification (bsc#1272168).
- CVE-2026-59848: denial of service via SFTP responses with unknown request IDs (bsc#1272169).
- CVE-2026-59850: use-after-free via data callbacks on closed channels (bsc#1272171).


The following package changes have been done:

- libssh-config-0.9.8-150400.3.20.1 updated
- libopenssl1_1-1.1.1l-150400.7.99.1 updated
- libopenssl1_1-hmac-1.1.1l-150400.7.99.1 updated
- libssh4-0.9.8-150400.3.20.1 updated
- openssl-1_1-1.1.1l-150400.7.99.1 updated
- container:sles15-ltss-image-15.4.0-6.39 updated